package com.yidu.BusinessParament.service;

import com.yidu.BusinessParament.entity.ExchangeRate;

import java.util.Map;
/**
 * @author 苏彬
 * @date 2022/12/9 13:44
 **/
public interface ExchangeRateService {
    Map selectExchangeRateLimit(int page, int row, int exchangeRateName, int exchangeType);

    void deleteExchangeRate(String myArr);

    int addExchangeRate(ExchangeRate rate);

    String updateExchangeRate(ExchangeRate rate);
}
